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lorasvet [3.4K]
3 years ago
10

How do I find the perimeter?

Mathematics
1 answer:
Sidana [21]3 years ago
6 0
Easy its the outside of something and say it was 5 cm +  7 cm +  3 cm it would = 7 +3+5  it would be  15 
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9 t-shirts and a hat costs £93 4 t-shirts and a hat costs £43 how much does the hat and t-shirt cost
alexandr402 [8]

Answer:

T-shirt costs £10

Hat costs £3

Step-by-step explanation:

£93-£43=£50

9-4=5

£50/5=10

1 t-shirt=£10

£10x9=£90

£93-£90=£3

T-shirt = £10

Hat= £3

4 0
3 years ago
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-7x + 9 In the expresion show, which of the following is the constant?
Colt1911 [192]

Answer:

9

Step-by-step explanation:

The constant is the plain number that doesn't have a letter attached.

6 0
2 years ago
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Two buses leave a station at the same time and travel in opposite directions. One bus travels 17 mi/h slower than the other. If
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2 years ago
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The perimeter of a rectangle is 160cm. The rectangle is 4 times longer then wide . What are the length and width of this rectang
tamaranim1 [39]

Answer:

Length = 64 cm , width =16 cm

Step-by-step explanation:

Given Perimeter = 160

Let width = x

Length = 4x

Hence perimeter =2 (length) +2 ( width)

160 = 2(4x)+2(x)

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Hence width = 16 cm

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7 0
3 years ago
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Lady_Fox [76]

Step-by-step explanation:

Technically this expression is 15 as is.

You could add the parenthesis around the 3x4 or the 5-2.

So your answer is either:

(3x4) + 5 - 2

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OR (3x4) + (5-2)

But in my opinion, you do not want to have too many sets of parenthesis, it crowds your equation too much.

7 0
3 years ago
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